<?php
//Svetlana Gornostajeva, Student 13, reedeti 17.15-21.15, 
function nr_info ($var)  {
}
$var = 200; 
print_r($var);
Echo "<pre> "; 
if($var % 2 == 0) {
Echo "arv on paaris<br>"; 
}
	else {

Echo "<pre> arv on paaritu"; 
}
Echo "<pre> "; 

if ($var > 10){
  Echo "arv on suurem kui 10<br>"; 
}
if ($var == 10){
Echo "<pre> arv vordub  10"; 
}

if ($var < 10){

Echo "<pre> arv vaiksem kui 10"; 

}

if ($var > 100){
  Echo "<pre> arv on suurem kui 100<br>"; 
}
if ($var == 100){
Echo "<pre> arv vordub  100"; 
}

if ($var < 100){

Echo "<pre> arv vaiksem kui 100"; 

}
Echo "<pre> "; 
$number1 = $var*$var; 
print_r($number1);

Echo "<pre> "; 
$number2 = sqrt($var);

print_r($number2); 	
?>